GE DS200SDCIG2A DC Power Supply & Instrumentation Board

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Product Overview

The GE DS200SDCIG2A is an SDCI DC Power Supply and Instrumentation Board for the DC2000 drive system. It provides logic power and interface circuitry while handling signals associated with armature current, armature voltage, field current and the AC line. Its G2 configuration is designed to control an external field supply, rather than provide the G1 version’s internal field supply.

Technical Specifications

Manufacturer: GE
Model: DS200SDCIG2A
Board type: SDCI DC Power Supply and Instrumentation Board
Drive system: DC2000
Board group: G2 — controls an external field supply
DC power-supply circuits: +5 VDC at 4 A; ±15 VDC at 0.4 A; ±24 VDC
AC power-supply circuit: 115 VAC at 0.4 A

Features & Model Benefits

Industries Served
• Power generation: DC2000-controlled auxiliary drives used in plant machinery and turbine-related systems.
• Oil and gas: Industrial DC motor drives serving pumps and other process equipment.
• Metals and mining: Adjustable-speed DC drives used where controlled motor speed and drive feedback are important.
• Manufacturing: DC drive systems supporting production machinery and process lines.

Frequently Asked Questions

Q1. What does the DS200SDCIG2A do in a DC2000 drive?
It combines logic power supplies with interface and instrumentation circuits for drive control and feedback.
Q2. What is the main difference between the G2 and G1 SDCI versions?
The G2 version controls an external field supply. The G1 version provides internal 10 A motor-field control.
Q3. Which drive signals does the board handle?
Its instrumentation circuits handle armature current and voltage, field current, and AC line measurements including current, voltage magnitude and phase sequence.
Q4. Does the board include armature SCR gate-drive circuitry?
Yes. The SDCI board includes driver circuits for armature SCR gating.

Company Profile
About Us:A professional supplier of industrial automation spare parts, mainly providing module spare parts for globally renowned brands of DCS systems, PLC systems, robot systems, and large servo control systems.
Main business: Distribution and supply of modules and components from brands including ABB, GE, PLC, Bentley, Honeywell, Siemens, Westinghouse Electric, Emerson, ICS, etc.
Inventory size: With over 9 million inventory parts, we focus on providing discontinued or difficult to purchase hardware.
Service scope: Our clients are located in over 165 countries worldwide, serving multiple industries such as metallurgy, power, chemical, oil and gas.
Product category: Rare, legacy or brand new PLC, HMI, DCS, hard drive, sensor, power supply.